Linux System Administrator Jobs in Manassas, VA

Transform customer challenges into innovative software solutions by engaging with users, prototyping, and deploying cloud-native capabilities using modern technologies and AI tools. Collaborate in a f...

Optimize end-to-end engineering solutions by providing expert support for DISN projects. Leverage your experience to ensure mission success through planning, analysis, and integrated solutions across...

Lead our DevOps efforts by automating cloud infrastructure and enhancing service reliability. Collaborate with teams to integrate applications, manage Kubernetes environments, and support continuous i...

Join a team that's shaping advanced training systems for military platforms. As a Senior Systems Engineer, you'll drive design, development, and integration efforts while collaborating across multidis...

Elevate security protocols by leading DevSecOps initiatives. Collaborate on systems integration, automate workflows, and foster innovative solutions. Utilize advanced tools to streamline processes and...

Drive the integration of client APIs and enhance third-party services within the Activations squad, ensuring efficient online account opening processes and high-quality, maintainable code...

Tackle the challenge of developing virtualized packages for mission applications. Evaluate application behavior, streamline processes, and enhance disaster recovery while working with virtualization t...

Partner with us to innovate and develop cutting-edge software solutions that enhance operational efficiency for government clients while thriving in a collaborative, Agile environment...

Lead the charge in enterprise systems integration, guiding multi-system strategies and advising technical leadership to enhance mission-critical capabilities across diverse platforms and environments...

Support mission-critical software development, automation, and integration for national security applications, enabling secure information processing and operational efficiency across federal environm...

Grow your career with an innovative team designing and supporting secure, reliable networks, optimizing performance, and troubleshooting complex issues in a fast-paced environment...

Join a team that's vital in supporting IT infrastructure and analytics. You'll install, configure, and maintain hardware while analyzing data to enhance operational efficiency and ensure comprehensive...

Drive innovation in software development by designing and implementing microservice-based architectures. Collaborate with cross-functional teams to deliver cutting-edge solutions while adhering to ind...

Engineer robust infrastructure and pipelines by deploying microservices and enhancing CI/CD processes. Collaborate across teams to design scalable solutions, support production systems, and drive mode...

Unlock your potential as a Senior ServiceNow Developer, driving HR solutions and integrations in an Agile remote team. Join a high-impact program enhancing efficiencies and workflows for federal depos...

Elevate the security posture by leading the deployment of CyberArk PAM solutions, ensuring DoD applications align with Zero Trust principles while mentoring junior engineers and driving automation for...

Unlock potential by leading integration projects that connect background screening platforms with HR technologies. Manage complex enterprise implementations, ensuring timely delivery and compliance wh...

Join a team that develops and maintains cutting-edge HPC system management software. In this role, you will automate operations and deliver essential capabilities while collaborating with an Agile tea...

Drive the implementation of robust access control solutions for critical HPC systems, leveraging Python and Rust in a Linux environment. Collaborate on developing authentication protocols while ensuri...

Join a team that's transforming data labeling through innovative Java solutions. Drive enhancements across the software development lifecycle while ensuring compliance with industry standards and test...

Reimagine software development by leading a team to create a flexible classification marking tool. This collaborative role involves technical guidance, project management, and ensuring the successful...

Tackle complex software engineering challenges by supporting VISTA Development and Sustainment efforts within the Inference Processing team, ensuring innovative solutions are delivered efficiently and...

Elevate the performance of GPU clusters within the Intelligence Community by designing, optimizing, and maintaining high-performance computing resources, enabling cutting-edge research and application...

Partner with us to deliver top-tier network solutions, ensure seamless installation and maintenance of LAN/WAN devices, and support incident management, while collaborating closely with engineers to d...

Play a key role in securing classified information systems and networks by implementing cybersecurity controls and ensuring compliance with DoD standards. Collaborate with diverse stakeholders to main...